nebulae
美 [?nebj?l?] 
英 [?nebj?l?]
- n.【天】星云；【醫(yī)】角膜翳
- 網(wǎng)絡(luò)星云輪回；火星云；星云及廢墟
詞形變化
復(fù)數(shù)：nebulas 復(fù)數(shù)：nebulae
英漢解釋
英英解釋
例句
Hubble said the light that appeared to come from nebulae really came from stars near the nebulae.
哈勃說，那些看似來自星云的光實(shí)際上是由星云附近的星發(fā)出的。
Explanation: One of the most identifiable nebulae in the sky, the Horsehead Nebula in Orion, is part of a large, dark, molecular cloud.
解說：這是天空中最易辨認(rèn)的星云之一。獵戶中的馬頭星云是一個(gè)巨大的黑暗分子云的一部分。
l Nebula (plural nebulae) was the word once used for and fuzzy patch of light in the night sky.
l星云這個(gè)名稱，過去曾經(jīng)用來泛指夜空中那些發(fā)亮的小塊區(qū)域。
One of the most notable of these dark absorption nebulae is a cloud toward the constellation Ophiuchus known as Barnard 68, pictured above.
這類暗吸收星云里最著名的一個(gè)就是蛇夫座的巴納德68，如上圖所示。
The element hydrogen comprises 90% of the matter in gaseous nebulae.
元素氫占氣體星云物質(zhì)的百分之九十。
An image released by NASA shows the Heart and Soul nebulae in an infrared mosaic from the Wide-field Infrared Survey Explorer, or WISE.
美國(guó)宇航局發(fā)表的這個(gè)圖像顯示了廣視野紅外勘測(cè)探測(cè)器WISE拍攝的心與靈星云（HeartandSoul）紅外馬賽克。
The nebulae, he said, were clouds of atoms and dust. They were not hot enough -- like stars-- to give off light.
他說，星云是由原子和塵埃形成的云。他們不像星星那么熱，不能發(fā)光。
Explanation: Bright nebulae abound in and around the expansive southern constellation of Centaurus .
說明：明亮的星云圍繞在廣闊的南方人馬座周圍。
The name originates from the 18th century, when telescopes weren't powerful enough to distinguish nebulae from gas giant planets.
這個(gè)名字源于18世紀(jì)，當(dāng)時(shí)望遠(yuǎn)鏡威力還不夠強(qiáng)大，無(wú)法區(qū)分星云和氣態(tài)巨行星。
This Hubble Space Telescope image reveals "The Cat's Eye Nebula" to be one of the most complex "planetary nebulae" known.
哈勃望遠(yuǎn)鏡拍到的這張“貓眼狀星云”是當(dāng)前所知最復(fù)雜的“行星星云”之一。
The dim, dusty nebulae reflect starlight from our own Milky Way Galaxy and lie only a few hundred light-years above the galactic plane.
這些反射銀河系盤面星光的黯淡塵埃云氣，約在盤面上方數(shù)百光年的位置。
And he made an important discovery about nebulae.
關(guān)于星云，他做出了重大發(fā)現(xiàn)。
Switch your view to see the sky above your Earth location, and explore far-away galaxies, nebulae, and more.
轉(zhuǎn)換您的視野，看看「地球」位置上的天空，探索遙遠(yuǎn)的銀河、星群和其他。
Such tumultuous , often visually spectacular, interstellar regions surrounding youthful stars are known as gaseous nebulae.
這種環(huán)繞著年輕星的動(dòng)蕩且常常是壯觀的星際區(qū)域，叫做氣體星云。
Where the otherwise obscuring dust clouds lie close to the hot, young stars they also reflect starlight, forming blue reflection nebulae.
那些靠近年輕熱恒星的遮蔽塵埃云也反射恒星光，形成藍(lán)色的反射星云。
Supernovae may be flashier , but their debris is roiling and chaotic, lacking the symmetry and intricacy of these nebulae.
超新星或許較為明亮耀眼，但其殘骸翻騰無(wú)序，欠缺如同行星狀星云般的對(duì)稱與復(fù)雜。
Light is unable to escape through a number of dark nebulae which are present there.
光線是無(wú)法逃出那里存在的大量暗色星云的。
This image from the Hubble Space Telescope reveals the Cat&squots Eye Nebula to be one of the most complex planetary nebulae known.
這張來自哈伯太空望遠(yuǎn)鏡的影像，透露出貓眼星云是現(xiàn)知結(jié)構(gòu)最復(fù)雜的行星狀星云之一。
Its opponent on the right is composed of the faint stars, dust clouds, and nebulae along the plane of our Milky Way Galaxy.
而在對(duì)于面右側(cè)是由昏暗恒星，塵埃云和星云組成的星河系盤面。
Hanging from his belt, the stars and nebulae of the Hunter's sword are visible lower and to the right.
我們可以看到代表獵人的腰帶上吊著的寶劍的恒星和星云在右下方。
Photos of wispy nebulae and galaxies can only be taken with extended exposure. Not only flashlight will not help, it will become a nuisance.
夜空中暗弱的天體需要以長(zhǎng)期間曝光來拍攝，使用閃光燈不單絕對(duì)不會(huì)有效，更會(huì)影響他人。
Your own Milky Way is one of these giant nebulae.
你們的銀河是這些巨大星云之一。
These planetary nebulae hint at the fate of our own Sun as its core runs out of nuclear fuel in another 5 billion years.
行星狀星云同時(shí)也是我們太陽(yáng)五十億年后，耗盡核燃料后的宿命。
Explanation: Majestic nebulae and stars of our Milky Way Galaxy stretch across this panoramic image of the entire night sky.
解說：在這張整片夜空的全景圖中，我們所在的銀河系的壯麗星云和恒星都展現(xiàn)得一覽無(wú)余。
Such adaptive optic techniques allow high-resolution ground-based observations of real stars, planets, nebulae, and the early universe.
像這樣的自適應(yīng)光學(xué)技術(shù)使得對(duì)真實(shí)星體、行星、星云、與早期宇宙的高分辨率地面觀測(cè)成為可能。
The typical size of a nebula is about hundred light years. Nebulae are made up of gases and dusts.
一個(gè)典型的星云大小足有數(shù)百光年，主要由氣體及塵埃組成。
Explanation: Star clusters, glowing nebulae and dark dust clouds abound in Cepheus, royal constellation of the northern hemisphere.
說明：北天的仙王座內(nèi)，到處散布著星團(tuán)、輝光云氣、及黝黑的塵埃云。
The things in the sky include stars, planets, nebulae, clusters of stars, and galaxies.
這些天空中的物體包括星星，行星，星云，星團(tuán)和銀河系。
Immediately to its left are a cluster of prominent bluish reflection nebulae sometimes called the Running Man.
左側(cè)與它緊鄰的是一個(gè)突出的藍(lán)色反射星云團(tuán)，有時(shí)被稱為慢跑人星云。
The promising technique can also be applied to imaging other extended objects like star clusters and nebulae.
這種有前景的技術(shù)還可以應(yīng)用于其它大體積的物體，像星團(tuán)和星云。
Some nebulae appear to be completely engulfed by exceedingly large molecular clouds.
有些氣體星云似乎被極其巨大的分子云完全包圍。
Explanation: This tantalizing array of nebulae and stars can be found about 2 degrees south of the famous star-forming Orion Nebula.
這緊湊排列的星云和恒星位于著名恒星形成區(qū)域獵戶星云南方2度左右的地方。
Probably some of the old Chinese descriptions of the heavens contain mentions of nebulae also.
中國(guó)古代的一些文獻(xiàn)中，在描述天空時(shí)，大概也提到過星云。
Planetary nebulae are a type of isolated gaseous nebulae possessing a fair degree of bilateral symmetry .
行星狀星云是一類孤立的氣體星云，具有相當(dāng)程度的雙側(cè)對(duì)稱性。
Turn it on, point it at a celestial object, and pull the trigger to identify planets, stars, nebulae , galaxies and much more.
一開機(jī)后，拿著它對(duì)準(zhǔn)一個(gè)天體，并扣下扳機(jī)就能識(shí)別行星，恒星，星云，星系和其他的天體目標(biāo)。
a collection of star systems; any of the billions of systems each having many stars and nebulae and dust.
（天文學(xué)）恒星體系的總稱；有恒星、星云和塵埃的數(shù)十億系統(tǒng)之任何一個(gè)。
He proved wrong those who believed nebulae lay inside the Milky Way. And he proved that nebulae were galaxies themselves.
哈勃證實(shí)“星云位于銀河系之中”是一種謬誤，而星云本身就是星系。
l Dark nebulae not only have no light of their won, they also soak up all light.
l暗星云不僅本身不發(fā)光，而且會(huì)吸收所有的光線。
Both are planetary nebulae, gaseous shrouds cast off by dying sunlike stars, and are similar in physical size, at a light-year or so across.
都是行星狀星云，氣體外殼都是由瀕臨死亡的恒星吹出，在物理大小上類似，涵蓋大約一光年左右。
The expansive Seagull (upper left) is itself composed of two major cataloged emission nebulae.
廣闊的“海鷗”（左上）本身由兩個(gè)較大的被編目的發(fā)射星云組成。
